Patient monitoring method for medical imaging scans and medical imaging device
By acquiring reference and current images of the patient's face, and using optical cameras and network models to detect the patient's motion state, the problem of inaccurate detection in traditional techniques is solved, achieving higher detection accuracy and image quality.
CN122289104APending Publication Date: 2026-06-26SHANGHAI UNITED IMAGING HEALTHCARE
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHANGHAI UNITED IMAGING HEALTHCARE
- Filing Date
- 2024-12-24
- Publication Date
- 2026-06-26
AI Technical Summary
Technical Problem
In traditional techniques, the detection of patient movement is inaccurate, which leads to motion artifacts affecting the image quality in medical imaging scans.
Method used
By acquiring reference and current images of the patient's face, and using an optical camera and a trained network model, the system combines differential image feature information with network model detection to determine the patient's motion or stationary state, and adjusts the scanning protocol to reduce motion artifacts.
Benefits of technology
It improves the accuracy of detecting patient movement, reduces motion artifacts in scanned images, and enhances image quality.
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Smart Images
Figure CN122289104A_ABST
Abstract
This application relates to a patient monitoring method and a medical imaging device for medical imaging scanning. The method includes: acquiring a reference image and a current image of a patient's face, both of which are optical images; detecting the patient's state based on the reference image and the current image to obtain a first detection result; the first detection result includes whether the patient's state is moving or stationary; determining a second detection result based on the current image using a trained network model; the second detection result includes whether the patient's state is moving or pseudo-moving; and determining the patient's target state based on the first and second detection results. Using the patient monitoring method for medical imaging scanning provided in this application allows for a more accurate determination of the patient's target state.
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